AT28C040-25FI Atmel, AT28C040-25FI Datasheet - Page 3
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AT28C040-25FI
Manufacturer Part Number
AT28C040-25FI
Description
IC EEPROM 4MBIT 250NS 32FP
Manufacturer
Atmel
Datasheet
1.AT28HC64B-70TC.pdf
(15 pages)
Specifications of AT28C040-25FI
Format - Memory
EEPROMs - Parallel
Memory Type
EEPROM
Memory Size
4M (512K x 8)
Speed
250ns
Interface
Parallel
Voltage - Supply
4.5 V ~ 5.5 V
Operating Temperature
-40°C ~ 85°C
Package / Case
32-Flatpack
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Other names
AT28C04025FI
3. Block Diagram
4. Absolute Maximum Ratings*
0542F–PEEPR–2/09
Temperature Under Bias................................ -55°C to +125°C
Storage Temperature ..................................... -65°C to +150°C
All Input Voltages
(including NC pins)
with Respect to Ground ...................................-0.6V to +6.25V
All Output Voltages
with Respect to Ground .............................-0.6V to V
Voltage on OE and A9
with Respect to Ground ...................................-0.6V to +13.5V
CC
+ 0.6V
*NOTICE:
Stresses beyond those listed under “Absolute
Maximum Ratings” may cause permanent dam-
age to the device. This is a stress rating only and
functional operation of the device at these or any
other conditions beyond those indicated in the
operational sections of this specification is not
implied. Exposure to absolute maximum rating
conditions for extended periods may affect device
reliability.
AT28C040
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